Tranche Update on Safety Insurance Group, Inc.'s Equity Buyback Plan announced on August 3, 2007.

Safety Insurance Group, Inc. is a provider of private passenger automobile, commercial automobile, and homeowners’ insurance in Massachusetts. In addition to these coverages, it offers a portfolio of a portfolio of other insurance products, including dwelling fire, umbrella, and business owner policies. Its product line includes private passenger automobile, commercial automobile, homeowners, business owner policies, personal umbrella, dwelling fire, commercial umbrella, inland marine, and Watercraft. Private passenger automobile and commercial automobile polices provide coverage for bodily injury and property damage to others, no-fault personal injury coverage, and physical damage coverage for an insured's own vehicle for collision or other perils. Homeowners write policies on homes, condominiums, and apartments. Inland marine provides additional coverage for jewelry, fine arts, and other items that a homeowner. Business owner policies serve small and medium-sized commercial accounts.